Document LibTorch ABI more, add README to headeronly #166661
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[ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/166661
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit a70a112 with merge base e0604d3 ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
mikaylagawarecki
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Oct 31, 2025
albanD
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| The stable C headers used by AOTInductor form the foundation of the stable ABI. However, this is **use at your own risk**. For example, users must handle the memory lifecycle of objects returned by certain APIs. | ||
| Further, the stack-based APIs discussed below which allow the user to call the PyTorch dispatcher don't provide strong guarantees on forward and backward compatibility. | ||
| The stable C headers started by AOTInductor form the foundation of the stable ABI. Presently, the available C headers include: |
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Should we make sure that this page is properly populated and point to it: https://docs.pytorch.org/cppdocs/api/namespace_torch___stable_.html#namespace-torch--stable- ?
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oooh we should do that next.
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@pytorchbot merge |
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Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
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… (#167323) * [BE] Refresh documentation for stable ABI / API (#163899) Pull Request resolved: #163899 Approved by: https://github.com/janeyx99 * Document LibTorch ABI more, add README to headeronly (#166661) Pull Request resolved: #166661 Approved by: https://github.com/mikaylagawarecki, https://github.com/albanD * Add guidance on how to migrate kernels to the libtorch stable ABI (#167112) Pull Request resolved: #167112 Approved by: https://github.com/janeyx99 --------- Co-authored-by: Jane Xu <[email protected]>
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Stack from ghstack (oldest at bottom):